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Description
The SM5876AM-E2 is a 3rd-order Σ∆, 2-channel D/A converter LSI designed for CD-ROM digital audio reproduction equipment. It utilizes NPC's Molybdenum-gate CMOS technology and includes features such as an 8-times oversampling digital filter, deemphasis filter, attenuator, and soft mute circuits.
Specifications and Features
- System clock: 768fs (33.8688MHz), 384fs (16.9344MHz)
- Crystal oscillator circuit built-in
- Infinity-zero detector circuit built-in
- MSB first, rear-packed serial data input format (≤ 64fs bit clock)
- 8-times oversampling digital filter with 32 dB stopband attenuation, ±0.05 dB passband ripple, and −0.34 dB passband correction for 70 kHz LPF
- 3-line microcontroller interface for output mode and attenuator control settings
- 16 output modes
- Deemphasis filter with 36 dB stopband attenuation, −0.09 to +0.23 dB deviation, and −0.34 dB passband correction for 70 kHz LPF
- 8-bit attenuator (linear 256 steps) with independent left/right-channel set function and soft mute function (approx. 1024/fs mute time)
- Σ∆ 2-channel D/A converter with 3rd-order noise shaper and 32fs oversampling
- 44.1 kHz sampling frequency
- 2.7 to 5.5 V operating supply voltage range (4.5 to 5.5 V operating supply voltage range with 768fs system clock)
- 24-pin SSOP
- Molybdenum-gate CMOS process
Application Scenarios
The SM5876AM-E2 is designed for use in CD-ROM digital audio reproduction equipment. It can be used in various audio playback systems and devices that require high-quality digital-to-analog conversion.
Comparison
Advantages- High-quality digital-to-analog conversion
- 8-times oversampling digital filter for improved audio quality
- Multiple output modes for flexibility in system configuration
- Integrated attenuator and soft mute function
Disadvantages- Specifically designed for CD-ROM digital audio reproduction equipment
- Limited operating supply voltage range (2.7 to 5.5 V)
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
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Shipping option:
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How to Buy:
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Additional Information
- Datasheet: Download SM5876AM-E2
- Chipdatas Part: CD93-SM5876AM-E2
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/09/28 17:37 +0800
Refund
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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Payment Method
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